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<div class="header">
  <div class="summary">
<a href="#nested-classes">Data Structures</a> &#124;
<a href="#enum-members">Enumerations</a>  </div>
  <div class="headertitle">
<div class="title">Enumerated Types<div class="ingroups"><a class="el" href="group__group__ipc.html">IPC          (Inter Process Communication)</a> &raquo; <a class="el" href="group__group__ipc__sema.html">IPC semaphores layer (IPC_SEMA)</a></div></div>  </div>
</div><!--header-->
<div class="contents">
<a name="details" id="details"></a><h2 class="groupheader">General Description</h2>
<p>Enumerations are used in the driver. </p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcy__stc__ipc__sema__t.html">cy_stc_ipc_sema_t</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">IPC semaphore control data structure.  <a href="structcy__stc__ipc__sema__t.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr class="memitem:ga64ee08d87c6d84e39749834cbdd6b7b9"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__group__ipc__sema__enums.html#ga64ee08d87c6d84e39749834cbdd6b7b9">cy_en_ipcsema_status_t</a> { <br />
&#160;&#160;<a class="el" href="group__group__ipc__sema__enums.html#gga64ee08d87c6d84e39749834cbdd6b7b9a3aa7b86b286b7666ee4482ae040d6d1b">CY_IPC_SEMA_SUCCESS</a> = (uint32_t)(0UL), 
<br />
&#160;&#160;<a class="el" href="group__group__ipc__sema__enums.html#gga64ee08d87c6d84e39749834cbdd6b7b9ac7fd96eac1a979c946eb27c35f69ea77">CY_IPC_SEMA_ERROR_LOCKED</a> = (uint32_t)(CY_IPC_SEMA_ID_ERROR | 1UL), 
<br />
&#160;&#160;<a class="el" href="group__group__ipc__sema__enums.html#gga64ee08d87c6d84e39749834cbdd6b7b9a9a50b7278b20a11e980d8b4dadacee7a">CY_IPC_SEMA_ERROR_UNLOCKED</a> = (uint32_t)(CY_IPC_SEMA_ID_ERROR | 2UL), 
<br />
&#160;&#160;<a class="el" href="group__group__ipc__sema__enums.html#gga64ee08d87c6d84e39749834cbdd6b7b9a1b66325842ee041773708d951ac7e13a">CY_IPC_SEMA_BAD_PARAM</a> = (uint32_t)(CY_IPC_SEMA_ID_ERROR | 3UL), 
<br />
&#160;&#160;<a class="el" href="group__group__ipc__sema__enums.html#gga64ee08d87c6d84e39749834cbdd6b7b9a143eff28bd0bc98a860fce473075d1ac">CY_IPC_SEMA_OUT_OF_RANGE</a> = (uint32_t)(CY_IPC_SEMA_ID_ERROR | 4UL), 
<br />
&#160;&#160;<a class="el" href="group__group__ipc__sema__enums.html#gga64ee08d87c6d84e39749834cbdd6b7b9a21f1c980ff46f66bd0bef3ff5958204b">CY_IPC_SEMA_NOT_ACQUIRED</a> = (uint32_t)(CY_IPC_SEMA_ID_INFO | 2UL), 
<br />
&#160;&#160;<a class="el" href="group__group__ipc__sema__enums.html#gga64ee08d87c6d84e39749834cbdd6b7b9a626c7f517e6dbd4f20281b4fa42300ed">CY_IPC_SEMA_LOCKED</a> = (uint32_t)(CY_IPC_SEMA_ID_INFO | 3UL), 
<br />
&#160;&#160;<a class="el" href="group__group__ipc__sema__enums.html#gga64ee08d87c6d84e39749834cbdd6b7b9a920300a84a7ca2e96ce187423ac2eb18">CY_IPC_SEMA_STATUS_LOCKED</a> = (uint32_t)(CY_IPC_SEMA_ID_INFO | 1UL), 
<br />
&#160;&#160;<a class="el" href="group__group__ipc__sema__enums.html#gga64ee08d87c6d84e39749834cbdd6b7b9af009b6acf4579107d5384100f9f2e60c">CY_IPC_SEMA_STATUS_UNLOCKED</a> = (uint32_t)(CY_IPC_SEMA_ID_INFO | 0UL)
<br />
 }<tr class="memdesc:ga64ee08d87c6d84e39749834cbdd6b7b9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return constants for IPC semaphores functions.  <a href="group__group__ipc__sema__enums.html#ga64ee08d87c6d84e39749834cbdd6b7b9">More...</a><br /></td></tr>
</td></tr>
<tr class="separator:ga64ee08d87c6d84e39749834cbdd6b7b9"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
<a id="ga64ee08d87c6d84e39749834cbdd6b7b9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga64ee08d87c6d84e39749834cbdd6b7b9">&#9670;&nbsp;</a></span>cy_en_ipcsema_status_t</h2>

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          <td class="memname">enum <a class="el" href="group__group__ipc__sema__enums.html#ga64ee08d87c6d84e39749834cbdd6b7b9">cy_en_ipcsema_status_t</a></td>
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<p>Return constants for IPC semaphores functions. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="gga64ee08d87c6d84e39749834cbdd6b7b9a3aa7b86b286b7666ee4482ae040d6d1b"></a>CY_IPC_SEMA_SUCCESS&#160;</td><td class="fielddoc"><p>No error has occurred. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga64ee08d87c6d84e39749834cbdd6b7b9ac7fd96eac1a979c946eb27c35f69ea77"></a>CY_IPC_SEMA_ERROR_LOCKED&#160;</td><td class="fielddoc"><p>Semaphores IPC channel has already been locked. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga64ee08d87c6d84e39749834cbdd6b7b9a9a50b7278b20a11e980d8b4dadacee7a"></a>CY_IPC_SEMA_ERROR_UNLOCKED&#160;</td><td class="fielddoc"><p>Semaphores IPC channel is unlocked. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga64ee08d87c6d84e39749834cbdd6b7b9a1b66325842ee041773708d951ac7e13a"></a>CY_IPC_SEMA_BAD_PARAM&#160;</td><td class="fielddoc"><p>Semaphore API bad parameter. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga64ee08d87c6d84e39749834cbdd6b7b9a143eff28bd0bc98a860fce473075d1ac"></a>CY_IPC_SEMA_OUT_OF_RANGE&#160;</td><td class="fielddoc"><p>Semaphore API return when semaphore number is out of the range. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga64ee08d87c6d84e39749834cbdd6b7b9a21f1c980ff46f66bd0bef3ff5958204b"></a>CY_IPC_SEMA_NOT_ACQUIRED&#160;</td><td class="fielddoc"><p>Semaphore API return when IPC channel was not acquired. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga64ee08d87c6d84e39749834cbdd6b7b9a626c7f517e6dbd4f20281b4fa42300ed"></a>CY_IPC_SEMA_LOCKED&#160;</td><td class="fielddoc"><p>Semaphore API return status when semaphore channel is busy or locked by another process. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga64ee08d87c6d84e39749834cbdd6b7b9a920300a84a7ca2e96ce187423ac2eb18"></a>CY_IPC_SEMA_STATUS_LOCKED&#160;</td><td class="fielddoc"><p>Semaphore status return that the semaphore is set. </p>
</td></tr>
<tr><td class="fieldname"><a id="gga64ee08d87c6d84e39749834cbdd6b7b9af009b6acf4579107d5384100f9f2e60c"></a>CY_IPC_SEMA_STATUS_UNLOCKED&#160;</td><td class="fielddoc"><p>Semaphore status return that the semaphore is cleared. </p>
</td></tr>
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